Kim is very easy to communicate with. Check in/out was easy too, and Kim is flexible with the check out hours which was much appreciated. Cornerstonebkk is conveniently located in the Asok area near to BTS, MRT, convenience shops, massage salons, and Terminal 21 shopping mall with a wide variety of food options, including a popular food court. The place is right next to the main road and train track, but we weren't bothered by the noise and slept well on the very comfortable beds.